Order Rodentia - Family Sciuridae Author Wilson, Don E. Author Reeder, DeeAnn text 2005 The Johns Hopkins University Press Baltimore Mammal Species of the World: a Taxonomic and Geographic Reference (3 rd Edition), Volume 2 754 818 book chapter 0-8018-8221-4 10.5281/zenodo.7316535 Ratufa Gray 1867 Ratufa Gray 1867 , Ann. Mag. Nat. Hist., ser. 3, 20: 273 . Type Species: Sciurus indicus Erxleben 1777 Synonyms: Eosciurus Trouessart 1880 ; Rukaia Gray 1867 . Species and subspecies: 4 species with 26 subspecies: Species Ratufa affinis ( Raffles 1821 ) Subspecies Ratufa affinis subsp. affinis Raffles 1821 Subspecies Ratufa affinis subsp. bancana Lyon 1906 Subspecies Ratufa affinis subsp. baramensis Bonhote 1900 Subspecies Ratufa affinis subsp. bunguranensis Thomas and Hartert 1894 Subspecies Ratufa affinis subsp. cothurnata Lyon 1911 Subspecies Ratufa affinis subsp. ephippium Müller 1838 Subspecies Ratufa affinis subsp. hypoleucos Horsfield 1823 Subspecies Ratufa affinis subsp. insignis Miller 1903 Subspecies Ratufa affinis subsp. polia Lyon 1906 Species Ratufa bicolor (Sparrman 1778) Subspecies Ratufa bicolor subsp. bicolor Sparrman 1778 Subspecies Ratufa bicolor subsp. condorensis Kloss 1920 Subspecies Ratufa bicolor subsp. felli Thomas and Wroughton 1916 Subspecies Ratufa bicolor subsp. gigantea McClelland 1839 Subspecies Ratufa bicolor subsp. hainana J. A. Allen 1906 Subspecies Ratufa bicolor subsp. leucogenys Kloss 1916 Subspecies Ratufa bicolor subsp. melanopepla Miller 1900 Subspecies Ratufa bicolor subsp. palliata Miller 1902 Subspecies Ratufa bicolor subsp. phaeopepla Miller 1913 Subspecies Ratufa bicolor subsp. smithi Robinson and Kloss 1922 Species Ratufa indica ( Erxleben 1777 ) Subspecies Ratufa indica subsp. indica Erxleben 1777 Subspecies Ratufa indica subsp. centralis Ryley 1913 Subspecies Ratufa indica subsp. dealbata Blanford 1897 Subspecies Ratufa indica subsp. maxima Schreber 1784 Species Ratufa macroura ( Pennant 1769 ) Subspecies Ratufa macroura subsp. macroura Pennant 1769 Subspecies Ratufa macroura subsp. dandolena Thomas and Wroughton 1915 Subspecies Ratufa macroura subsp. melanochra Thomas and Wroughton 1915 Discussion: Tribe Ratufini ( Moore, 1959 ) . Reviewed in part by Moore and Tate (1965) .